Brain Tissue Mapping and Segmentation by MRI-based Blind-Source-Separation Techniques.
Eldad VizelEhud OrianDavid CarassoYehoshua Y. ZeeviPublished in: EMBC (2006)
Keyphrases
- brain tissue
- blind source separation
- tissue segmentation
- magnetic resonance images
- brain tumors
- automatic segmentation
- mr images
- partial volume
- medical images
- brain atlas
- mri data
- segmentation algorithm
- gray matter
- brain mapping
- caudate nucleus
- independent component analysis
- region growing
- fully automatic
- grey level
- white matter
- non stationary
- brain anatomy
- brain images
- magnetic resonance
- magnetic resonance imaging
- medical imaging
- low contrast
- image segmentation
- brain structures
- negative matrix factorization
- multiscale
- intensity distribution
- morphological operations
- textured images
- segmentation method
- factor analysis
- sparse representation
- object recognition
- speech signal
- input image
- image data